baber/WOPTO huggingface dataset:
Patent FR-2500671-A1 (FR)
Title: Dispositif pour reduire le bruit dans des machines-outils
Inventor: TROGER JOHANNES
IPC: B23Q11/00
Filed: 1982-01-12
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR REDUIRE LE BRUIT DANS DES MACHINES-OUTILS. LE DISPOSITIF EST CARACTERISE EN CE QU'IL EST PREVU SUR UN CORPS 2 D'UN ORGANE D'AMORTISSEMENT 1 UN ELEMENT RAPPORTE USINABLE 3, ET EN CE QUE CET ELEMENT RAPPORTE 3 EST POURVU D'UNE OU PLUSIEURS CHAMBRES A AIR 5 ET COMPORTE UN EVIDEMENT 17 QUI CORRESPOND A LA TRAJECTOIRE DES ARETES DE COUPE DE L'OUTIL 16, LA OU LES CHAMBRES COMPORTANT DES OUVERTURES DIRIGEES VERS LA PARTIE INFERIEURE DE L'ELEMENT RAPPORTE 3 ET ETANT RELIEES PAR DES TROUS 6, 7 A UN CANAL D'ADMISSION D'AIR 8. APPLICATION NOTAMMENT AUX MACHINES A BOIS.
Patent FR-2519791-A1 (FR)
Title: Processor circuit for in position programming of ROM - comprises interface card containing program memory and logic circuit to apply programming voltage to ROM
Inventor: BERNARD-GUELLE CLAUDE
IPC: G11C16/10
Filed: 1982-01-12
Abstract: A processor (11) and RAM memory (12) are located on a card (2) which connects through an interface (13) to a second card (12) containing a memory (22). This second memory contains program sequences and control signals for programming the REPROM. The data to be transferred to the REPROM is contained in the RAM. A memory selector (21) receives command and address data from the processor and its memory to read the program and buffer (23) memories. The data in the buffer memories is written into the REPROM when commanded by a selector (32) and logic (33) circuits. A second logic circuit (24) provides the power for the REPROM programming and also provides matching for the signals at the interface (25) of the REPROM.
Patent FR-2526127-A1 (FR)
Title: Folded blank for rigid container - has corner ribs or housings for insertion of stiffening rods
Inventor: REBUT PAUL
IPC: E02D29/02
Filed: 1982-05-03
Abstract: The container is assembled from either a single sheet or superimposed layers to give the required characteristics. The rigidity when assembled is obtained by either forming of the corners into ribs or by installing rods or bars (1-4). The rods or bars are installed in tubular housings running the length of each corner with fixing by welding, lacing or adhesives. The filling and stocking of the containers may be facilitated by a support frame.
Patent FR-2527308-A1 (FR)
Title: Dispositif pour l'introduction d'un mobile de positionnement d'un organe sur une plaque tubulaire
Inventor: MONNE MAXIME
IPC: G01N27/82
Filed: 1982-05-19
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF POUR L'INTRODUCTION D'UN MOBILE DE POSITIONNEMENT 10 SUR UNE PLAQUE TUBULAIRE 8 D'UN GENERATEUR DE VAPEUR A TRAVERS UN TROU D'HOMME 6. LE DISPOSITIF COMPORTE DEUX RAILS SENSIBLEMENT PARALLELES 13, 14 AYANT SENSIBLEMENT LA FORME D'UNE EQUERRE CHANTOURNEE, UN CHARIOT 24 POUVANT COULISSER LE LONG DES RAILS 13, 14 ET SUR LEQUEL ON PEUT PLACER LEDIT MOBILE 10, TANDIS QUE L'ENSEMBLE EST FIXE SUR LA FACE INTERNE DU TROU D'HOMME 6 GRACE A UNE PEDALE 20 ET A UN RESSORT 22. APPLICATION AU CONTROLE DES TUBES DES GENERATEURS DE VAPEUR.
Patent FR-2528814-A1 (FR)
IPC: B65B43/44
Filed: 1982-06-21
Abstract: Device for the distribution of containers, such as cups and the like, particularly automatic vending machines of food products, such as beverages and the like, characterized in that it comprises: an annular part (14) wherein the cups (10, 12) are piled, said annular part being provided with two series of peripheral and superposed housings (20-22), receiving radially movable balls (24-26), the arrangement being such that the balls of each series may occupy successively a position wherein they hold a cup in place, and a position wherein they release such cup, and a moving plate (16) provided with a central bore (18) receiving said annular part (14), the profile of said bore being such that it enables the displacement of the balls so that the balls (24) of the upper series are locked, while retaining the cup in question, when the moving plate is in a high position, and so that the balls (26) of the lower series are released to provide for the distribution of the cup that they were previously retaining.
Patent FR-2531021-A1 (FR)
Title: Profiled bicycle carrier.
IPC: B60R9/10
Filed: 1982-08-02
Abstract: The invention relates to a profiled bicycle carrier. According to the invention, the profiled bicycle carrier is intended to be fixed on the rear boot of vehicles and has a generally aerodynamic form fitted in its rear part with a spoiler 6. This spoiler has a transverse ridge 7 which serves as a supporting point for the pedal box 8 of the bicycle which is held on the bicycle carrier 1 also by means of its front fork 11 whose tabs 13 are fixed in the fixing means 12 which are longitudinally adjustable. The invention will especially find applications for the transport of bicycles and also of skis and baggage.
Patent FR-2531964-A1 (FR)
Title: 14-Aminosteroid derivatives, preparation process and use in therapy
Inventor: JARREAU FRANCOIS-XAVIER
IPC: C07J41/00
Filed: 1982-08-20
Abstract: The invention relates to new 14-aminosteroid derivatives represented by the general formula: in which R represents a hydrogen atom or a lower alkyl group having 1 to 4 carbon atoms and R1 represents a sugar residue, as well as their salts with acids. Use in therapy, in particular for the treatment of heart failure.
Patent FR-2517302-A1 (FR)
Title: Esters et amides de 13 14-bisdehydroprostaglandines
Inventor: FAUSTINI FRANCO
IPC: C07C405/00
Filed: 1982-11-03
Abstract: LES MEDICAMENTS SELON L'INVENTION CONTIENNENT COMME PRODUITS ACTIFS DES COMPOSES DE FORMULE GENERALE (I): (CF DESSIN DANS BOPI)
Patent FR-2536380-A1 (FR)
Inventor: JAS JEAN-NOEL
IPC: C09C1/30
Filed: 1982-11-24
Abstract: The present invention provides a process for improving the rheological properties of a suspension of precipitated silica by the addition of an aluminum compound, thereby producing a sprayable suspension or slurry with a pH of greater than 3.5, a solids content of at least about 15% by weight, which may be spray dried to form silica in either powder or microbead form. In a preferred embodiment, the aluminum compound added to the suspension is in the form of sodium aluminate.
Patent FR-2537479-A1 (FR)
Title: Improvements to metal-melting electrical (arc) machining
IPC: B23K11/30
Filed: 1982-12-09
Abstract: A torch for the electrical (arc) machining of metal workpieces, by melting, such as welding or cutting, comprises a rigid rod 14A made from a good conducting material, such as copper, and pierced through by a channel enabling a gas and, optionally, a filler metal wire to be fed into the welding zone. The torch is mounted on the end of the rod and is electrically insulated from the latter by means of an alumina coating which laterally covers this rod. This coating is formed by electrolytically depositing aluminium onto the copper with subsequent oxidation of the aluminium. Preferably, a similar deposition is made on the external face of a diffuser 24A which is coupled to the end of the rod 14A via which the gas is fed into the nozzle. Very simple manufacturing method for a torch displaying excellent performance by virtue of the high quality of the electrical insulation of the alumina and its ductility.
Patent FR-2539224-A1 (FR)
Title: Composite archery bow having hollow risers and process for producing a riser for such a bow
Inventor: JONES EUGENE R
IPC: F41B5/00
Filed: 1983-01-07
Abstract: The invention relates to a composite bow having hollow risers. The two risers 14, 16 of the bow, which are fastened to the grip 12, are hollow over part of their length, from the end 24 of each of the risers 14, 16 as far as a point located approximately two thirds of the way along these risers. The solid parts of the risers are limited to the zones which have to withstand high compressive and bending forces and the torques occurring when the bow 10 is being used. The field of use of the invention is archery bows.
Patent FR-2541569-A1 (FR)
Title: Stand for the display of various objects
IPC: A47G1/16
Filed: 1983-02-24
Abstract: The invention relates to a display stand making it possible to vary the display angle of the objects. It mainly consists of a mount 1 made of iron wire, of a single piece, which is shaped in order to have: - in its high part at a diagonal, a hairpin shape 2 acting as a slideway in which slides a trapezoidal small plate 3; - in its horizontal low part, two V-shaped branches, connected to one another by a transverse bar 6 which, while imparting rigidity to the assembly, also acts as a stop. This display stand, according to the invention, by virtue of its slideway system, allows the display of very different objects.
Patent FR-2541262-A1 (FR)
Title: Machine for washing the outside of bottles
IPC: B08B9/36
Filed: 1983-02-23
Abstract: The invention relates to a machine for washing the outside of bottles. It consists of a vessel 2, of a central rotary brush 3, of stationary brushes 4 and cells 7, which are equipped with a V-shaped notch 7a, equipped, optionally, with a wedge 9 equipped with a notch 9a. The bottles 1 are entrained by a collar 6 equipped with a disc 5 made from flexible material on which the bottles rest and whose penetration between the bristles of the rotary brush 3 is limited by an O-ring seal 14 mounted on a ring 13 fastened on the drive shaft 8 of the brush 3. The brush 3 is moved by a gear motor 12. A constant level is obtained by means of a removable vertical conduit 10 connected to the discharge conduit 11. The wedges 9 are retained by a button 15 embedded in the bottom of the V-shaped notches 7a. This machine is intended principally for washing bottles for sparkling wine, particularly for champagne.
Patent FR-2541843-A1 (FR)
Title: Instantaneous electronic starter
IPC: H05B41/04
Filed: 1983-02-28
Abstract: The invention relates to an electronic starter with instantaneous action for 18 to 60 W fluorescent tubes. According to the invention, the starter is arranged in series between the electrodes D1 and D2 of the tube B powered via a conventional self-inductor A. It comprises, in combination: - two thyristors 3 - 7 which, in opposition of polarity, provide for the preheating and the (overvoltage) pulses; - a timer network 8 - 12 - 13 for controlling the preheating; - a voltage divider 4 - 5 which alone determines the pulse generation range; - a capacitor 2 of sufficient value in respect of operational pulses without overvoltage transformation; - protection for the active elements. Application to lighting.
Patent FR-2541934-A1 (FR)
IPC: F15B11/08
Filed: 1983-03-04
Abstract: 1. Hydraulic control valve comprising a principal valve (11) having a sliding valve member and being able to ensure the stopping of a jack (5) which it controls, at a predetermined position in a precise manner, in spite, on the one hand of the presence of a dead travel between the start of the control of the jack in one direction and in the other, and on the other hand of the irregularity of leakages in the closed position, characterized in that it includes, in combination with the principal valve (11), a mechanical or electrical detector (18) of the position of the valve member (10) and an auxiliary distribution system (20) controlled by said detector (18), this auxiliary system sending selectively to the controlled jack (5) a very weak flow of oil or other hydraulic liquid relative to that which it receives in the fully open position of the principal valve (11), so as to bring it to a predetermined position, or neutral position, situated within the aforesaid dead travel.
Patent FR-2525309-A1 (FR)
Title: Dispositif de montage d'un element sur un corps structurel
Inventor: DEAN WALTER CLARK II
IPC: F16F15/08
Filed: 1983-04-18
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE MONTAGE A AMORTISSEURS DESTINE A SUPPORTER UNE PIECE. CE DISPOSITIF COMPREND TROIS GROUPES 12, 18; 25, 26, 27, 28 D'ELEMENTS EN ELASTOMERE, DISPOSES PERPENDICULAIREMENT LES UNS PAR RAPPORT AUX AUTRES. UN GROUPE D'ELEMENTS TRAVAILLE PRINCIPALEMENT EN COMPRESSION TANDIS QUE LES DEUX AUTRES TRAVAILLENT PRINCIPALEMENT EN CISAILLEMENT QUELLE QUE SOIT LA DIRECTION D'APPLICATION DES FORCES EXTERIEURES, DE SORTE QUE LA DEVIATION DU DISPOSITIF 10 EST TOUJOURS LA MEME. DOMAINE D'APPLICATION: FIXATION DE PIECES ET D'EQUIPEMENTS FRAGILES TELS QUE DES MOTEURS, DES TRANSMISSIONS, ETC., DANS DES CONTAINERS DE TRANSPORT.
Patent FR-2527329-A1 (FR)
Title: Gyroscope a laser en anneau
Inventor: HOLZ MICHAEL
IPC: G01C19/66
Filed: 1983-05-19
Abstract: L'INVENTION VISE UN GYROSCOPE A LASER COMPORTANT UN RESONATEUR EN ANNEAU 102 POUR ENTRETENIR DES MODES RESONNANTS A CHAMPS ELECTRIQUE ET MAGNETIQUE TRANSVERSAUX TEM, OU L'INDICE DE MODE LONGITUDINAL Q EST UN ENTIER SUCCESSIVEMENT DIFFERENT POUR CHAQUE MODE ET OU LES INDICES DE MODE TRANSVERSAUX M ET N SONT CONSTANTS. LA LARGEUR DE BANDE DU MILIEU DE GAIN EST SUFFISANTE POUR ENTRETENIR SIMULTANEMENT AU MOINS DEUX MODES ADJACENTS, TELS QUE LES MODES TEM ET TEM. CHAQUE MODE EST DECOMPOSE EN UN GROUPE DE QUATRE COMPOSANTES PRESENTANT DES FREQUENCES DISTINCTES, DISPOSEES EN PAIRES ORTHOGONALEMENT POLARISEES, PAR EXEMPLE POLARISEES CIRCULAIREMENT A DROITE ET A GAUCHE ET SE PROPAGEANT EN SENS CONTRAIRES. IL PEUT Y AVOIR RESONANCE D'AU MOINS SIX COMPOSANTES, DISPOSEES EN TROIS PAIRES DE POLARISATION ALTERNEE. UN CHAMP MAGNETIQUE (BOBINES 200, 210, 220, 230) EST APPLIQUE AU MILIEU DE GAIN AFIN DE COMPENSER LA DISPERSION DE FREQUENCE POUR CHAQUE PAIRE DE COMPOSANTES. GRACE A CES DISPOSITIONS, UNE REGULATION DE LONGUEUR DE TRAJET N'EST PAS NECESSAIRE ET LES COMPOSANTES DE MODE SONT LIBRES DE DERIVER EN FREQUENCE LORSQUE LA LONGUEUR DE TRAJET VARIE. LA PUISSANCE EN CIRCULATION EST ACCRUE AFIN DE REDUIRE LE BRUIT DU GYROSCOPE A LASER DU A L'EMISSION SPONTANEE.
Patent FR-2528447-A1 (FR)
Title: Composition detergente et blanchissante et son procede de preparation
Inventor: KURODA MUTSUMI
IPC: C11D17/00
Filed: 1983-06-10
Abstract: LA PRESENTE INVENTION CONCERNE UNE COMPOSITION DETERGENTE ET BLANCHISSANTE ET SON PROCEDE DE PREPARATION. CETTE COMPOSITION DETERGENTE ET BLANCHISSANTE CONTIENT COMME COMPOSANT ACTIF DU PERCARBONATE DE SODIUM QUE L'ON A REVETU AVEC UN AGENT DE REVETEMENT CONTENANT UN BORATE; UN PROCEDE DE PREPARATION D'UNE TELLE COMPOSITION EST EGALEMENT DECRIT.
Patent FR-2548018-A1 (FR)
Title: Composition intended for protecting the hair against ultraviolet radiation, and containing keratin derivatives possessing grafted ultraviolet-absorbing residues as active substances
IPC: C08H1/06
Filed: 1983-06-28
Abstract: This composition intended for treating and protecting natural or sensitised hair against all photochemical degradation contains at least one keratin derivative which is chemically modified, where appropriate after hydrolysis, of molecular weight between 500 and 50,000 and corresponding to the general formula: Y = residue of a UV-absorbing molecule; P1, P2 = unmodified residues of the derivative; M<(+)> + H<(+)>, metal cation, N<(+))<R2)4; Q = residue of the amino acids of keratin; T = O, NH, S; Z = SO3<(-)>M<(+)>, residue obtained by N- or S-alkylation; q between 1 and 5.
Patent FR-2548285-A1 (FR)
Title: Positive displacement fluid machine
IPC: F01C11/00
Filed: 1983-06-30
Abstract: The drive shaft (1) has two rotors (2,3) rotating in separate elliptical chambers formed by the stators (12,13) and a central partition (11). Each rotor has (P) of sliding blades in continuous contact with the stators. The optimum angular relationship (8opt) between the blades of one rotor relative to the other is determined by the formula delta opt = Pi/P, for an even number of blades and delta opt = Pi/2p for an odd number of blades.
Patent FR-2530974-A1 (FR)
Title: Procede et dispositif pour rendre optimales la phase clarifiee et la concentration de matieres solides dans une centrifugeuse a decharge continue des matieres solides
Inventor: BRADTMOELLER WERNER
IPC: B04B13/00
Filed: 1983-07-22
Abstract: LE PROCEDE EST CARACTERISE EN CE QUE LA QUANTITE DE LIQUIDE QUI EST ENVOYEE A LA CENTRIFUGEUSE EST REGLEE A UN NIVEAU CONSTANT, QUE LA QUANTITE DE MATIERES SOLIDES POUVANT ETRE EVACUEE PAR LES BUSES EST PLUS FAIBLE QUE LA QUANTITE DE MATIERES SOLIDES SE TROUVANT AU MINIMUM DANS LES PRODUITS ARRIVANTS ET QUE LORSQUE LA PHASE CLARIFIEE COMMENCE A SE TROUBLER QUAND L'ESPACE RESERVE AUX MATIERES SOLIDES EST PLEIN, CETTE PHASE EST RENVOYEE A L'ENTREE DE LA CENTRIFUGEUSE JUSQU'A CE QUE L'ESPACE RESERVE AUX MATIERES SOLIDES SOIT SUFFISAMMENT VIDE POUR QUE LA TURBIDITE SOIT A NOUVEAU INFERIEURE A LA VALEUR DE TURBIDITE DETERMINEE PAR UNE PHOTOCELLULE. L'APPAREIL POUR LA MISE EN OEUVRE DE CE PROCEDE COMPREND UNE SOUPAPE D'INVERSION 7 MONTEE DANS LA CONDUITE DE SORTIE 5 DE LA CENTRIFUGEUSE ET RELIEE PAR L'INTERMEDIAIRE D'UNE CONDUITE DE RETOUR 9 A LA CONDUITE D'AMENEE DE PRODUITS 1.
Patent FR-2531219-A1 (FR)
Title: Dispositif de detection d'une pression de pneumatique faible
Inventor: PULK BRIAN E
IPC: B64D45/00
Filed: 1983-07-29
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE DETECTION DYNAMIQUE D'UNE FAIBLE PRESSION DE PNEUMATIQUE. IL COMPORTE DES TRANDUCTEURS 22, 23; 24, 25 MONTES SUR DES ELEMENTS STRUCTURELS 20, 26, PAR EXEMPLE DES LONGERONS DE BOGIE DE TRAINS D'ATTERRISSAGE 15, 17 OU UN AXE 29 D'UN TRAIN D'ATTERRISSAGE 16 D'UN AVION. LES SIGNAUX DE CES INCLINOMETRES SONT COMBINES POUR DONNER DES SIGNAUX REPRESENTANT LE POIDS PORTE PAR LES ELEMENTS STRUCTURELS. LORSQUE L'AVION SE DEPLACE, LE SIGNAL DE POIDS EST ANALYSE POUR DETERMINER LA PRESENCE DE COMPOSANTES PARTICULIERES DE FREQUENCE. UN SIGNAL INDIQUANT LA PRESSION DES PNEUMATIQUES EST SOUMIS A UNE COMPARAISON DETERMINANT S'IL EST COMPRIS ENTRE DES LIMITES ACCEPTABLES. DOMAINE D'APPLICATION : SECURITE DES AVIONS NOTAMMENT EN CE QUI CONCERNE LES PNEUMATIQUES DES TRAINS D'ATTERRISSAGE.
Patent FR-2551952-A1 (FR)
Inventor: DAIME MAURICE
IPC: A23C19/064
Filed: 1983-09-15
Abstract: 1. Process for the production of a semi-cooked pressed cheese, in which the surface of said cheese removed from the mold and being processed, is treated with a brine until a viscous colored layer of cheese smear appears, characterized in that it consists : - in thereafter treating said cheese smear with a flavoring composition having the same flavor and the same qualities as said cheese smear, and further containing flavor-reinforcing agents : - then in stopping said cheese smearing operation when said flavoring composition has penetrated to the core of the cheese ; - and finally, in subjecting the cheeses thus treated to a spray of pressurized cold clear water.
Patent FR-2534404-A1 (FR)
Title: Circuitry for starting and stopping tape recorder
Inventor: ALADAR LAKATOS
IPC: G11B15/02
Filed: 1983-10-10
Abstract: The switching circuit (1) has a signal inlet (2) connected to an audio-frequency signal outlet (4) of the tape recorder (3), while a control outlet (5) is connected with a remote switching inlet (6) of the recorder. A second inlet (7) of the switching circuit is connected to a signal outlet (9) of a sensing circuit (8) whose inlet (10) is coupled to an external signal source (11). Where the output signal from the tape recorder through its audio-frequency signal outlet to the switching circuit is interrupted for longer than a given duration of time, the circuit switches the recorder off for a min. period of time. At the same time the other inlet (7) of the switching circuit is activated and the tape recorder is re-started when a signal from the external source is received through this inlet. Pref., the external signal source (14) is a microphone or an electromechanical switch. The circuitry pref. has a terminal for headphones incorporated.
Patent FR-2556319-A1 (FR)
Title: Folding container and method of assembling it
Inventor: ROCHE RENE
IPC: B65D5/468
Filed: 1983-12-07
Abstract: The invention relates to the field of packaging and its subject is a folding container. This container 1 is made of flexible plastic material such as a braced double-walled panel and is constituted by a bottom 2 provided with a folding line 3, by vertical walls 6, located at the ends of the folding line 3, integral with the adjacent vertical walls 4 and independent of the bottom 2, provided with a folding line 9. Flaps 14 articulated on the edge of the bottom 2 are applied to each inside face of each vertical wall 6 and cutouts 10, forming handles 11, ensure the locking of the assembly.
Patent FR-2537484-A1 (FR)
Title: Procede pour le traitement par fusion, notamment de pistons de moteur au moyen d'un faisceau electronique
Inventor: SOBISCH GOTZ
IPC: C21D1/09
Filed: 1983-12-09
Abstract: PROCEDE POUR LE TRAITEMENT LOCAL PAR FUSION DE LA REGION DES FLANCS D'UNE RAINURE DEVANT ETRE DECOUPEE SUIVANT LE TRAITEMENT PAR FUSION, DE PREFERENCE D'UNE RAINURE ANNULAIRE DE PISTONS POUR DES MOTEURS A COMBUSTION INTERNE AU MOYEN DE FAISCEAUX ELECTRONIQUES DANS LE PROCEDE DIT DU FAISCEAU SAUTEUR; LES REGIONS EN FUSION 4A, 4B ASSOCIEES AUX FLANCS 2A, 2B DE LA RAINURE SONT FORMEES PAR SECTIONS 5 DE MEME LONGUEUR QUI SE CHEVAUCHENT LES UNES LES AUTRES, S'ETENDENT SUIVANT LA DIRECTION LONGITUDINALE DE LA RAINURE ET SE FONT ALTERNATIVEMENT FACE, LE BAIN DE FUSION 6 QUI S'ETEND SUR LA LONGUEUR D'UNE SECTION 5 ETANT RESPECTIVEMENT GUIDE, A PARTIR DU PLAN DES FLANCS DE LA RAINURE ET PARALLELEMENT A CELUI-CI, EN DIRECTION DU MILIEU DE LA RAINURE AVEC UNE PROFONDEUR DE FUSION QUI DECROIT DE FACON MONOTONE.
Patent FR-2558025-A1 (FR)
Title: Connection system for simultaneous bidirectional transmissions by optical fibre.
Inventor: AURIA LUIGI D
IPC: H04B10/2587
Filed: 1984-01-10
Abstract: According to the invention, the transmissions in a first direction between a first station 1 and a second station 2 are ensured by the transmission E1 and the guiding by an optical connection fibre fl of a light wave O1 of specified wavelength modulated by information SSI1 to be transmitted to the second station 2; and the transmissions in a second direction by the reflecting of a fraction O2 of the transmitted light energy 01 and the modulating of the latter by information SSI2 to be transmitted to the first station 1, this being done with the aid of a modifiable back-reflector ERM2 comprising a liquid crystal cell. The invention applies in particular to teledistribution networks.
Patent FR-2540859-A1 (FR)
Title: Nouveaux composes bis(ethynylphenyliques)
Inventor: LAU KREISLER
IPC: C07C17/00
Filed: 1984-02-13
Abstract: L'INVENTION CONCERNE DE NOUVEAUX COMPOSES BIS-(ETHYNYLPHENYLIQUES). LES COMPOSES DE L'INVENTION REPONDENT A LA FORMULE (CF DESSIN DANS BOPI) DANS LAQUELLE -CCR EST EN POSITION META OU PARA ET R EST CHOISI ENTRE: (1) DES GROUPES CH2N1, OU N A UNE VALEUR DE 1 A 10; (2) DES GROUPES C(CH)OR; (3) DES GROUPES COR; (4) DES GROUPES ARYLE CHOISIS ENTRE CH, NAPHTYLE ANTHRYLE, PHENANTHRYLE, 2-PYRIDINYLE ET CH-R, OU R REPRESENTE H OU UN RADICAL CH2N1, DANS LEQUEL N A UNE VALEUR DE 1 A 10; (5) DES GROUPES CONRH OU CONR, DANS LESQUELS R A LA MEME VALEUR QUE R OU REPRESENTE UN GROUPE ARYLE CHOISI ENTRE CH, NAPHTYLE, ANTHRYLE, PHENANTHRYLE, 2-PYRIDINYLE ET CH-R; ET (6) H. LES NOUVEAUX COMPOSES DE L'INVENTION CONVIENNENT A LA FORMATION DE COPOLYMERES ET DE COMPOSITES CARBONE-CARBONE DESTINES A DES APPLICATIONS NECESSITANT UNE GRANDE RESISTANCE STRUCTURALE ET UNE HAUTE STABILITE THERMIQUE.
Patent FR-2559654-A1 (FR)
Title: Procede de montage d'un article chaussant tel que nu-pieds ou sandales et article chaussant obtenu
IPC: A43B3/12
Filed: 1984-02-16
Abstract: PROCEDE DE MONTAGE D'UN ARTICLE CHAUSSANT TEL QUE NU-PIED OU SANDALE ET ARTICLE CHAUSSANT OBTENU. L'INVENTION CONCERNE UN PROCEDE DE MONTAGE D'UN ARTICLE CHAUSSANT TEL QUE NU-PIED OU SANDALE, CARACTERISE EN CE QU'ON REALISE UNE SEMELLE POURVUE DE CAVITES S'ETENDANT PERPENDICULAIREMENT A L'AXE LONGITUDINAL DE LA SEMELLE, ON ENGAGE AU MOINS UNE LANIERE DANS L'UNE DES CAVITES, ON FORME UNE BOUCLE ET ON ATTACHE LA LANIERE SUR LE PIED POUR BLOQUER L'ARTICLE CHAUSSANT AU PIED DE L'UTILISATEUR. LA SEMELLE 1 EST CONSTITUEE DE CAVITES 2 DANS LESQUELLES ON INTRODUIT UNE LANIERE POUR FIXER LA SEMELLE AU PIED DE L'UTILISATEUR. LE PROCEDE SELON L'INVENTION EST PARTICULIEREMENT DESTINE A FIXER L'ARTICLE CHAUSSANT AU PIED DE L'UTILISATEUR.